;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2018, 2021 Marius Bakke <marius@gnu.org>
;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2020 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages swig)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix licenses)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages python))

(define-public swig
  (package
    (name "swig")
    (version "4.0.2")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://sourceforge/" name "/" name "/"
                                 name "-" version "/"
                                 name "-" version ".tar.gz"))
             (sha256
              (base32
               "1z06m5zv87mha6hvys1iay810ghc1jngilfby1ms2n4d1mryjfym"))))
    (build-system gnu-build-system)
    (native-inputs (list boost
                         `(,pcre "bin") ;for 'pcre-config'
                         ;; The following are for tests and examples:
                         guile-3.0
                         perl))
                     ;;("python" ,python-wrapper)
    (inputs (list pcre))
    (home-page "http://swig.org/")
    (synopsis
     "Interface compiler that connects C/C++ code to higher-level languages")
    (description
     "SWIG is an interface compiler that connects programs written in C and
C++ with languages such as Perl, Python, Ruby, Scheme, and Tcl.  It works by
taking the declarations found in C/C++ header files and using them to generate
the wrapper code that scripting languages need to access the underlying C/C++
code.  In addition, SWIG provides a variety of customization features that let
you tailor the wrapping process to suit your application.")

    ;; See http://www.swig.org/Release/LICENSE for details.
    (license gpl3+)))
ure and testing.

You&apos;re welcome to discuss this road map on guix-devel@gnu.org or #guix on
the Libera Chat IRC network!

* Features scheduled for 1.0

  - larger &amp; more robust build farm
    + we need a powerful, dedicated front-end
    + armhf-linux build machine
    + leave Hydra in favor of &apos;guix publish&apos; + custom code?
  - more OS features
    + LVM support
    + encrypted root
    + configurable name service switch
    + whole-system unit tests, using VMs
  - more service definitions
    + mcron, postfix(?), wicd(?), etc.
  - better &apos;guix system&apos;
    + &apos;reconfigure&apos; should be able to restart non-essential services
    + support for &apos;--list-generations&apos; and &apos;--delete-generations&apos;
  - better &apos;guix pull&apos;
    + using Git to fetch the source instead of re-downloading everything
    + build more quickly
    + install new .mo files and new manual
    + authentication of the Guix source: use signed commits?
  - simplified, purely declarative service list in &apos;operating-system&apos;
    + it should be possible to inspect the service instance declarations and
      settings
  - GUIs
    + integrate guix-web?
    + guile-ncurses installer?
  - &apos;guix publish&apos;?

* Features for later

  - complete GNU/Hurd port
  - use content-based addressing when downloading substitutes to reduce
    bandwidth requirements
    + design nar v2 format where file contents are replaced by their hashes
    + leverage /gnu/store/.links
  - binary origin tracking
    + keep signatures in sqlite.db
    + preserve signatures upon import/export
  - peer-to-peer distribution of updates (GNUnet?)
  - more deterministic builds
    + identify &amp; fix sources of non-determinism in builds
    + strengthen guix-daemon containers to further increase reproducibility
    + trusting-trust: bootstrap with different tool chains
    + fixed-point: re-bootstrap until fixed point is reached
    + distributed validation: compare contents of store items with others
      * resist a hydra.gnu.org compromise
  - reproducible containers: mix of &apos;guix environment&apos; and &apos;guix system vm&apos;
  - execute code with least privilege
    + build containers like guix-daemon does
    + provide a Plash-like interface in Bash
  - daemon rewritten in Guile
  - more shepherd integration
    + monitor network interfaces and start/stop events based on that
    + include a DHCP client written in Scheme